html {
	height: 100% !important;
 	margin: 0 !important;
 	padding: 0 !important;
}
body {
    height: 100% !important;
 	margin: 0 !important;
 	padding: 0 !important;
}
header {
 	height: 94px;
}
aside {
	height: calc(100% - 94px);
	width: 250px;
	float: left;
}
section {
	height: calc(100% - 94px);
	width: calc(100% - 250px);
	float: right;
}
nav {
	height: 100%;
	background-color: #5e75c3;
}
article {
	padding-top: 4px;
	height: 100%;
}
.tab-content {
	height: calc(100% - 44px);
}